Skip to product information
1 of 1

McDonnell & Miller 136000 51-S-2-M Mechanical Water Feeder

McDonnell & Miller 136000 51-S-2-M Mechanical Water Feeder

Brand: McDonnell & Miller SKU: 136000
Regular price $1,721.95 USD
Regular price Sale price $1,721.95 USD
Sale Out of Stock - Call to Order
Ships Direct from Distribution β€” Dispatches in 24–48 Hrs
Quantity
Official TIPS Contract Awarded Vendor Badge

TIPS Contract Vendor

We are an officially awarded purchasing cooperative vendor.

πŸ“‹ Procurement & Shipping Notice

  • LTL Freight Dispatch: Heavy commercial units ship directly via insured LTL carrier with delivery coordination included.
  • Project Timelines & Submittals: Need guaranteed delivery dates, formal submittals, or tax-exempt processing?

πŸ‘‰ Request a Commercial Quote or contact our procurement team for direct freight scheduling.

🏒

Corporate Procurement & PO Processing

Formal Purchase Orders (POs) and tax-exempt ordering are accepted for commercial contractors and institutional facilities.

Apply for Trade Account & Terms β†’
Performance ParameterEngineering Baseline Value
Manufacturer Part Number (MPN)136000
Model Designation51-S-2-M

Maintaining precise water levels in steam boilers is essential for operational safety and system longevity, and the McDonnell & Miller 136000 mechanical water feeder provides a dependable, automatic solution. Designed as the 51-S-2-M model, this unit is engineered to deliver reliable make-up water directly to the boiler, preventing dry-fire conditions and ensuring the system operates at peak efficiency.

This mechanical feeder utilizes a robust float-operated valve assembly that responds instantaneously to fluctuating water levels. As the boiler water level drops, the float mechanism mechanically triggers the valve to introduce the required amount of fresh water, maintaining the optimal set point without the need for complex electronic sensors or power requirements.

Key System Performance Baselines:

  • Automatic Regulation: Ensures consistent water level maintenance through purely mechanical float activation.
  • Durability Focused: Constructed with industrial-grade components to withstand the high-temperature environment of steam boilers.
  • Simplified Operation: Provides a robust, standalone water feed solution that does not rely on electrical signals for critical safety functions.

⚠️ Application Profile: Primarily utilized in commercial and industrial steam boiler systems requiring automatic make-up water to manage evaporation losses and maintain consistent system pressures.

View full details